Monroe County

Monroe County prices have moved up 10.95% year-over-year to a median of $230,331, which puts it in the 81st percentile nationally out of 1,000 counties ranked. That appreciation rate is the headline story here. The cash flow score is listed at zero and cap rate data is absent from the provided figures, which means this county is not generating the kind of gross rent yield that makes a spreadsheet sing on day one. The affordability index of 81 and the median price just above $230K suggest the market is still accessible relative to national benchmarks, but without rent data attached to Monroe specifically, any cash-flow underwrite would be built on assumptions rather than local comps. What the data does tell you plainly is that Monroe leans hard toward the appreciation side of the spectrum.

That positioning makes Monroe a poor fit for a cash-flow-first buyer and a more interesting one for a long-hold appreciation buyer willing to accept thin or negative monthly spreads in exchange for equity build. The 10.95% price gain over one year is a real number, and if it reflects a genuine shift in demand rather than a one-time distortion, it argues for a buy-and-hold investor with patient capital and a preference for price growth over monthly distribution. A value-add operator would need to verify local rent levels independently before underwriting a renovation premium, because the data here does not support a rent-to-price ratio calculation for Monroe itself. Compare that to neighbors where those ratios are available: Butler County runs 0.0673, Buchanan County 0.0579, and Saint Louis City 0.0879. Monroe's silence on that metric is itself a signal that the market may not draw the kind of renter pool that makes the math transparent.

No economic anchors or employer data were provided for Monroe County, so the underlying demand drivers for rental housing cannot be assessed from the supplied inputs. With a population of 8,668, this is a small rural county, and investors should be clear-eyed that thin population bases amplify the impact of any single employer contraction, school closing, or demographic shift. Demand for rentals in markets this size is often narrower and less predictable than aggregate county scores imply.

On carry costs, the combined monthly tax and insurance estimate comes in at $271, using a state-average effective property tax rate of 0.97% and an insurance rate of 0.44% against the $230,331 median price. The tax flag is "normal," meaning Missouri's state-average rate does not represent a meaningful headwind or tailwind relative to national norms, though the note attached to the data is worth repeating: this is a state-average estimate from Tax Foundation 2024, and actual county and township rates in Monroe may differ materially. On a purchase at the median with a standard 20% down payment of $46,066 and a 6.85% rate, the mortgage, taxes, and insurance alone consume a meaningful share of whatever rent the property commands, and investors should build in management, maintenance, and vacancy reserves before concluding the deal pencils.

The concentrated risk in a county of fewer than 9,000 people deserves direct acknowledgment. Small population counties are more exposed to vacancy swings from local economic shocks, and any underwrite that assumes stable occupancy should be stress-tested against a scenario where the local rental pool contracts by even a modest percentage. The data does not supply vacancy or crime figures, so those must be sourced independently before committing capital.

Against its neighbors, Monroe's median of $230,331 sits above Butler ($160,556), Saint Louis City ($175,441), and Buchanan ($182,875), but below Clinton ($275,256) and roughly in line with Maries ($233,679). For an appreciation play, Monroe's 10.95% YoY gain is the differentiator, but without rent data, it is impossible to confirm whether the county offers a better risk-adjusted entry than, say, Saint Louis City, where a rent-to-price ratio of 0.0879 makes the cash-flow arithmetic considerably more tractable, or Butler County, where a lower entry price of $160,556 at a 0.0673 ratio at least anchors the yield math to real comps. An investor should choose Monroe over these neighbors only if they have direct evidence of local rent levels supporting the purchase price and a genuine conviction in continued price appreciation, not because the overall score of 70 is shared across nearly every county on this list.